<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./vue.js"></script>
    <style>
        .active{
            background-color: red;
        }
    </style>
</head>
<body>
    <div id="app">
        <table border="1" width="500px">
            <tr>
                <th>ID</th>
                <th>名字</th>
                <th>性别</th>
                <th>成绩</th>
                <th>等级</th>
            </tr>
            <tr v-for="(item,index) in users" :key="item.id" :class="item.score >= 90 ? 'active':''">
                <td>{{item.id}}</td>
                <td>{{item.name}}</td>
                <td>{{item.sex}}</td>
                <td>{{item.score}}</td>
                <td v-if="item.score >= 90 ">优秀</td>
                <td v-else-if="item.score >= 80 && item.socre < 90 ">良好</td>
                <td v-else-if="item.score >= 60 && item.socre < 80 ">及格</td>
                <td v-else>不及格</td>
            </tr>
        </table>
    </div>
</body>
<script>
    new Vue({
        el:'#app',
        data:{
            users: [
                    { id: 1, name: "云鹏", sex: "男", score: 98 },
                    { id: 2, name: "亮子", sex: "男", score: 88 },
                    { id: 3, name: "海鑫", sex: "男", score: 50 },
                    { id: 4, name: "显峰", sex: "男", score: 90 },
                    { id: 5, name: "建东", sex: "男", score: 70 },
                    { id: 6, name: "彬子", sex: "男", score: 55 }
                ]
        }
    })
</script>
</html>